Overview
- Newly circulated AA guidance tells drivers to combine a warm air blower, rear window heater and air‑conditioning, while letting some outside air in, to clear fog fast.
- The advice stresses turning on air‑conditioning in winter because it removes moisture from the cabin and helps prevent misting.
- Motorists are told not to wipe glass with hands or dirty rags due to greasy smears or potential scratches, recommending a lint‑free absorbent cloth if needed.
- Drivers should stay with the car while the engine runs, use heated mirrors where fitted and fully clear ice or snow before setting off.
- The AA reminds motorists that driving with an obscured view can bring a £100 fine and three penalty points, and suggests prevention such as garage parking or a cardboard windscreen shield.